How did Fonzie get over Ashley, when he could'nt see her anymore? I did'nt like that reason at all, that her husband came back when he left her and Heather. Fonz should've fought for them.

To get Fonzie's mind off the Ashley, Potsie, Roger and Chachi took Fonzie ( they tricked him into thinking they were going to the mountains with just the guys ) to a single's retreat in the mountains. Fonzie was not a happy camper when he found out. He was still hurting but he eventually came around.

Ashley and what she did to the Fonz was hurting the shows ratings, so they ditched her...

He got over her by watching the ratings bump back up for a coupla weeks...

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